https://github.com/brh55/arr-u-legit

🤔 Strict compare an unsure array against a set of valid values to check if it's legit
https://github.com/brh55/arr-u-legit

array-helper comparison nodejs strict-comparisons

Last synced: 22 days ago
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🤔 Strict compare an unsure array against a set of valid values to check if it's legit

• Host: GitHub
• URL: https://github.com/brh55/arr-u-legit
• Owner: brh55
• License: mit
• Created: 2017-06-23T18:45:25.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2017-07-07T15:40:29.000Z (almost 9 years ago)
• Last Synced: 2025-07-09T14:49:32.725Z (11 months ago)
• Topics: array-helper, comparison, nodejs, strict-comparisons
• Language: JavaScript
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: license

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README

          
# arr-u-legit [![Build Status](https://travis-ci.org/brh55/arr-u-legit.svg?branch=master)](https://travis-ci.org/brh55/arr-u-legit) [![Coverage Status](https://coveralls.io/repos/github/brh55/arr-u-legit/badge.svg?branch=master)](https://coveralls.io/github/brh55/arr-u-legit?branch=master)

> 🤔 Strict compare an unsure array against a set of valid values to check if it's legit

## Install

```

$ npm install --save arr-u-legit

```

## Usage

```js

const legit = require('arr-u-legit');

legit(['apple', 'banana'], ['apple', 'banana', 'orange']); // => true

legit(['apple', 'banana', 'pineapple'], ['apple', 'banana', 'orange']); // => false

// Show Invalid Items

legit(['apple', 'banana', 'chicken'], ['apple', 'banana', 'orange'], true); // => ['chicken']

```

## API

### legit(unsureArray, validOptions [, showItems])

#### unsureArray

Type: `array`

The unsure array in question.

#### validOptions

Type: `array`


A set of valid options to compare against.

#### showItems

Type: `bool`


Default: `false`

A boolean flag to return the invalid items instead of a boolean result

## License

MIT © [Brandon Him](https://github.com/brh55/arr-u-legit)